Parkway DR over Flat Rvr
GoodSt. Francois County, Missouri · S 3092 T 36 N R 5 E · Structure no. 34379
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 328 ft
- 4 main spans
- Daily traffic
- 1,000
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Parkway DR over Flat Rvr is a prestressed concrete continuous stringer/multi-beam or girder carrying Parkway DR over Flat Rvr in St. Francois County, Missouri. It was built in 2006, so it is 19 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,000 vehicles a day, roughly 10% of them trucks, projected to reach 1,500 by 2043. The structure is 328 ft (100.1 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Parkway DR over Flat Rvr built?
It was built in 2006, making it 19 years old in 2025.
What condition is Parkway DR over Flat Rvr in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2024.
How much traffic does Parkway DR over Flat Rvr carry?
About 1,000 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Parkway DR over Flat Rvr?
The structure is 328 ft (100.1 m) long with a longest span of 85 ft (25.9 m) and a deck 31 ft wide.
Who owns Parkway DR over Flat Rvr?
It is owned by the City or Municipal Highway Agency.